Service difficulty report · Flap · Boeing 7378H4

Difficulty date
July 25, 2026
Submitted
August 6, 2026
Operation
Air carrier
Aircraft
N8677A
Make and model
Boeing 7378H4
Aircraft serial
36650
Aircraft time
35,466 hours, 17,436 cycles
Part
Flap
Part number
113A31722601
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RT OTBD AFT FLAP 2ND FROM INBD TRACK, HAS A CRACK ON THE SEAL. R & R THE RT OTBD AFT FLAP 2ND FROM INBD TRACK SEAL IAW SRM 51-40-02-0G-0, REF AIPC 27-51-22-01, DWG 113A3700, REV C.

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